80564843943840

Names of 80564843943840

• Cardinal: 80564843943840 can be written as Eighty trillion, five hundred sixty-four billion, eight hundred forty-three million, nine hundred forty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.056484394384 × 10¹³

Factors of 80564843943840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 167843424893

Divisors of 80564843943840

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 167843424883 335686849766 503530274649 671373699532 839217124415 1007060549298 1342747399064 1678434248830 2014121098596 2517651373245 2685494798128 3356868497660 4028242197192 5035302746490 5370989596256 6713736995320 8056484394384 10070605492980 13427473990640 16112968788768 20141210985960 26854947981280 40282421971920 80564843943840
• Sum of all divisors σ(n): 253779258424608
• Sum of proper divisors (its aliquot sum) s(n): 173214414480768
• 80564843943840 is an abundant number, because the sum of its proper divisors (173214414480768) is greater than itself. Its abundance is 92649570536928

Bases of 80564843943840

• Binary: 10010010100010111110110111001111001011110100000₂
• Hexadecimal: 0x4945F6E797A0
• Base-36: SK2Z7YM5C

Squares and roots of 80564843943840

• 80564843943840 squared (80564843943840²) is 6490694079695292725073945600
• 80564843943840 cubed (80564843943840³) is 522921755617857446414229676288333615104000
• The square root of 80564843943840 is 8975792.1067636141
• The cube root of 80564843943840 is 43189.8660113839

Scales and comparisons

• 80,564,843,943,840 seconds is equal to 2,561,712 years, 43 weeks, 2 days, 13 hours, 44 minutes.
• To count from 1 to 80,564,843,943,840 would take you about six million, four hundred four thousand, two hundred eighty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 80564843943840 cubic inches would be around 3599.2 feet tall.

Recreational maths with 80564843943840

• 80564843943840 backwards is 04834934846508
• The number of decimal digits it has is: 14
• The sum of 80564843943840's digits is 66
• More coming soon!